Senior Cross-Platform Software Engineer (C++, Mobile)

Cisco Systems, Inc.; Galway; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Cisco Systems, Inc. is seeking a seasoned software engineer to design and lead end-user features for Webex on desktop and mobile.

You will develop high-quality apps with modern C++, targeting iOS and Android platforms, and translate product requirements into technical designs. You will partner with product managers and designers to deliver consistent experiences, improve performance, security and reliability, and contribute to CI/CD and automation efforts across the stack.

Qualifications

• Bachelor's degree in Analytical field or related; practical exp accepted.
• 5+ years of professional software development experience.
• Proficient in modern C++ and at least one mobile platform (iOS/Android).
• Experience delivering customer-facing apps on major platforms (iOS/Android/Windows/macOS/Linux/Web).
• Strong design, problem-solving and collaboration skills.
• Commitment to software quality: testing, reviews, observability, and CI practices.

Responsibilities

• Design and lead end-user features across desktop and mobile for millions of users.
• Develop high-quality, performant apps using modern C++ with native iOS/Android.
• Translate product requirements into technical designs and executable tasks.
• Balance performance, reliability, security, accessibility, and battery life.
• Review designs and code; guide engineering quality.
• Collaborate with engineers, product managers, and designers to ensure consistent UX.
• Improve efficiency with CI/CD, tooling, and automation.
• Leverage AI tools responsibly to enhance development.
• Mentor teammates and foster learning and ownership.
• Bring curiosity and energy to the team.

Skills

Modern C++

Swift

Kotlin

Java

Objective-C

Cross-platform development

Code reviews

CI/CD

Education

Bachelor's degree in CS or related

Tools

Git

Python scripting

CI/CD tooling

Job description

Cisco Systems, Inc. is seeking a seasoned software engineer to design and lead end-user features for Webex on desktop and mobile.

You will develop high-quality apps with modern C++, targeting iOS and Android platforms, and translate product requirements into technical designs. You will partner with product managers and designers to deliver consistent experiences, improve performance, security and reliability, and contribute to CI/CD and automation efforts across the stack.